Rubber diaphragm specifications

Rubber diaphragms are divided into solenoid valve diaphragms, deluge valve diaphragms, pneumatic valve diaphragms, diaphragm valve diaphragms, and rolling diaphragms. Each type of diaphragm has different application scenarios. Solenoid valve diaphragms are widely used in power plants; Deluge valve diaphragms are generally used for fire protection; pneumatic valve diaphragms are widely used in power plants and chemical plants; diaphragm valve diaphragms are composite diaphragms made of PTFE+EPDM, and have the acid and alkali resistance of PTFE. It also has the high elasticity and aging resistance of EPDM, and it is recognized as food grade in the rubber industry. Therefore, it is used in chemical, pharmaceutical, food and other environments that require acid and alkali resistance and food contact according to its characteristics.